| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.26 | 8.734% | $227.5368 | $227.54 | $227.55 | $227.50 |
| Purchase #2 | $154.48 | 5.681% | $163.256 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $224.53 | 5.577% | $237.052 | $237.05 | $237.05 | $237.10 |
| Purchase #4 | $208.58 | 12.832% | $235.345 | $235.35 | $235.35 | $235.30 |
| Purchase #5 | $129.44 | 12.599% | $145.7481 | $145.75 | $145.75 | $145.70 |
| Purchase #6 | $45.79 | 12.228% | $51.3892 | $51.39 | $51.40 | $51.40 |
| Purchase #7 | $30.83 | 9.835% | $33.8621 | $33.86 | $33.85 | $33.90 |
| 7 purchase totals = | $1,002.91 | $1,094.1892 | $1,094.20 | $1,094.20 | $1,094.20 | |